ZenSim eSIM Data Plans for Réunion

ZenSim does not provide a truly unlimited data eSIM for Réunion. The only plans that carry the word “Unlimited” actually offer 3GB of high‑speed data each day to the end user; once that daily quota is used, further data is available only at a reduced speed, which is not disclosed in the current plan details.

As alternatives, ZenSim sells fixed‑data plans for Réunion. For example, the 20GB plan can be purchased for 10 days at $23.00 USD or for 30 days at $24.00 USD, while the 10GB plan is $15.00 USD for 10 days and $17.00 USD for 30 days. These options provide a set amount of data for the entire validity period and may be more cost‑effective for travelers who need a known amount of high‑speed data.

ZenSim does not provide Réunion eSIM plans that include a phone number or SMS capability. Customers can only purchase data‑only plans for Réunion. Those using the eSIM can rely on VoIP services such as WhatsApp, Telegram, and iMessage for voice and messaging over the data connection.

ZenSim offers nine single‑country data plans for Réunion, with no multi‑country plans available. Two of those plans feature a daily data cap, delivering a specified amount of data each day, while the remaining seven employ a fixed data cap that applies for the entire validity period. Prices range from roughly twelve to seventy‑seven US dollars; data limits span from three to forty gigabytes, and validity periods cover ten to thirty days. Tethering is permitted on applicable plans.